/Engine/Source/Runtime/Interchange/Engine/Public/InterchangeProjectSettings.h
struct FInterchangeImportSettings
bool
bShowPipelineStacksConfigurationDialog
If enabled, the pipeline stacks configuration dialog will show when interchange must choose a pipeline to import or re-import.
FName
DefaultPipelineStack
This tell interchange which pipeline stack to select when importing.
TSoftClassPtr< ...
PipelineConfigurationDialogClass
This tell interchange which pipeline configuration dialog to popup when we need to configure the pipelines.
TMap<FName,FI...
PipelineStacks
All the available pipeline stacks you want to use to import with interchange.